• Asian Pacific Journal of Cancer Prevention
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• v.14 no.6
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• pp.3843-3846
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• 2013

Objective: The purpose of this study was to assess prognosis after resection of giant tumors (including lobectomy or pneumonectomy) in the mediastinum. Materials and Methods: Patients with resection of a giant tumor in the mediastinum of the thoracic cavity received ICU treatment including dynamic monitoring of vital signs, arterial blood pressure and CVP detection, determination of hemorrhage, pulmonary function and blood gas assay, treatment of relevant complications, examination and treatment with fiber optic bronchoscopy, transfusion and hemostasis as well as postoperative removal of ventilators by invasive and non-invasive sequential mechanical ventilation technologies. Results: Six patients were rehabilitated successfully after ICU treatment with controlled postoperative errhysis and pulmonary infection by examination and treatment with fiber optic bronchoscopy without second application of ventilators and tubes after sequential mechanical ventilation technology. One patient died from multiple organ failure under ICU treatment due to postoperative active hemorrhage after second operative hemostasis. Conclusions: During peri-operative period of resection of giant tumor (including lobectomy or pneumonectomy) in mediastinum ofthe thoracic cavity, the ICU plays an important role in dynamic monitoring of vital signs, treatment of postoperative stress state, postoperative hemostasis and successful removal of ventilators after sequential mechanical ventilation.

• Journal of Nutrition and Health
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• v.25 no.6
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• pp.461-467
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• 1992

Although intravenous fat emulsions are well accepted as a consituent of a total parenteral nutrition regimen it is still controversial how much it can be used and who to use it in consideration of physical situation of useres. In this study the effect of two marketed lipid formulas on serum lipids change was investigated. Each lipid formula was injected to twelve normal adult volunteers and a set of blood samples was drawn at 5 minute interval during the experiment. Changes of triglycerides. free fatty acids free glycerol total cholesterol and phospolipids in the serum wre determined. To calculate serum lipids clearance the phar-macokinetics of serum triglyceride fractional removal rate(k) and half-life time(t/2) were calculated using intravenous fat tolerance-test(IVFTT) None of the parameters determined in this experiment was statistically different between two marketed formulas. In summary the bolus injection of the lipid formulas did not produce any adverse effects and their elimination kinetics from the blood stream were similar.

• Journal of Korean Neurosurgical Society
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• v.60 no.2
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• pp.257-261
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• 2017

Objective : This study was conducted to assess the surgical results of one-stage posterior minimal laminectomy and video-assisted thoracoscopic surgery (VATS) for the treatment of thoracic dumbbell tumor and to describe its precise technique. In addition, we investigated the technique's usefulness and limitations. Methods : Seven cases of thoracic dumbbell tumor (two men and five women, mean age, 43 years) were analyzed retrospectively. Pathological findings included schwannoma in four patients, neurofibroma in two patients, and hemangioma in one patient. The location of tumors varied from T2/3 to T12/L1. Dumbbell tumors were resected by one-stage operation using posterior laminectomy followed by VATS without instrumentation. Clinical data were reviewed. Results : The mean follow-up period was 25 months (range, 3-58 months), and the operative time ranged from 255 to 385 min (mean, 331 min), with estimated blood loss ranging from 110 to 930 mL (mean, 348 mL). The tumor was completely resected without instrumentation and postoperative instability in all cases. Postoperative complications included atelectasis and facial anhydrosis in one case each. Conclusion : One-stage posterior minimal laminectomy and VATS may be a safe and less invasive technique for removal of thoracic dumbbell tumor without instability. This method has the advantage of early ambulation and rapid recovery because it reduces blood loss and postoperative pain.

• Korean Journal of Bronchoesophagology
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• v.5 no.1
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• pp.78-84
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• 1999

Broncholithiasis is defined as a condition in which calcified material is present within the bronchial lumen. It is a rare but troublesome disease that can cause life-threatening complications such as massive fatal hemoptysis. Therefore, pulmonary resection is frequently required to remove the broncholiths and irreversibly damaged parenchyma. We experienced 3 cases of broncholithiasis. In one case, a 36 year old female patient suffered from coughing, massive hemoptysis with lithoptysis caused by intrinsic obstructive broncholiths in the right middle and lower lobe. In the 2nd case, a 41 year old male patient complained of long-standing blood tinged sputum and frequent pneumonic symptoms for 10 months because of extrinsic broncholithiasis where the calcified peribronchial lymph node eroded into the bronchial lumen of the right lower lobe. The remaining case involved a 30 year old female patient who complained of intermittent blood-tinged sputum induced by intrabronchial broncholith in the orifice of the right middle lobe bronchus. Two patients underwent bilobectomy(right middle and lower lobe) for removal of the broncholiths, damaged bronchi and parenchyma. The other patient was treated with right middle lobectomy and stone removal by bronchotomy of bronchus intermedius. In all patients, the post-operative course was uneventful.

• Korean Journal of Veterinary Service
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• v.34 no.4
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• pp.403-407
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• 2011

This study describes a canine lymphosarcoma with a rapid proliferation and recurrence. A 4-year-old, male, Shih Tzu dog was examined for acute swelling mass. The mass had been identified since 3 months ago and enlarged $10{\times}7$ cm and located in the right axillary region. The surgical removal was recommended when patient visited veterinarian and the operation was conducted. The removed tumor was $11{\times}8{\times}7$ cm and firm, lobulated and white cut surface. Routine screening laboratory test was assessed with blood and radiological analysis. The metastasis sign was not detected on thoracic and abdominal radiography. Blood test revealed decreased lymphocytes. After surgical removal of the mass, microscopic histopathological examination was performed to determine the final diagnosis. Histopathologically, the tumors are characterized by the same histological features, including the presence of neoplastic cellular populations, and lymphocytes infiltration in varying proportions. Also, DNA was extracted and PCR analysis was employed to analyze the origin of tumor cells. T-cell specific nucleic acid fragments were specifically amplified by PCR. On the basis of the laboratory results, the tumor was diagnosed with canine T-cell lymphosarcoma. On the basis of our knowledge, this is the first report of canine T-cell lymphosarcoma in a Shih Tzu dog.

• Journal of Veterinary Clinics
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• v.34 no.2
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• pp.108-111
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• 2017

A 4-year-old, weighing 7.6 kg, castrated male, Pug presented with ingestion of gastric cavity foreign body. Physical examination revealed panting, retching and hyper-salivation. Blood chemistry and complete blood cell count were normal, but hypophosphatemia was observed. An abdominal radiograph revealed the foreign body (FB), round shape and 2 cm length, at the pyloric region of stomach. A thoracic radiograph revealed an incidental metal FB, 3.5 cm length, at the cranial portion of the diaphragm. An upper gastrointestinal endoscopy was performed to remove the FB in the stomach and then a peach-pit was removed. However the metal FB was not found in the esophagus therefore a lateral thoracotomy was performed. A right lateral thoracotomy through the $7^{th}$ intercostal space was accomplished to expose the right caudal lung lobe. After open the thoracic cavity, foreign body was not observed by gross evaluation and caudal lung lobe was attached to the diaphragm. The FB was identified inside the lung lobe and surrounded by granulation tissue. The metal FB (sewing needle) was removed with blunt dissection and incised lung lobe was sutured using absorbable suture material PDS 4-0 with interrupted suture. A thoracotomy tube was inserted into the thoracic cavity during surgery. Patient's respiration became stable after surgery. A chest tube was removed 3 days after surgery. No complications were noted and the dog was discharged 4 days after surgery. In small animal, foreign body ingestion is a common reason for emergency. After ingestion of the FB, perforation through the esophagus and migration to inside the lung lobe is not common in small animals. In this case, thoracic metal FB was identified incidentally and removal of a thoracic FB with thoracotomy was performed successfully.

• Asian-Australasian Journal of Animal Sciences
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• v.18 no.11
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• pp.1646-1654
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• 2005

The present study was carried out to develop cholesterol-reduced and gamma linolenic acid (GLA)-added butter and to examine the changes in chemical and sensory properties, and cholesterol lowering effect of GLA addition. The cholesterol removal rate reached 93.2% by $\beta$-cyclodextrin in butter before GLA addition. The thiobarbituric acid value of cholesterol-reduced and GLA-added butter increased slowly up to 4 week and plauteaued thereafter. TBA value was significantly increased with 2% GLA addition, compared with no GLA addition. The production of short-chain free fatty acids (FFA) increased with storage in all treatments. From 4 weeks storage, the amount of short-chain FFA in 2% GLA-added group was significantly higher than those in other groups. Among sensory characteristics, color, greasiness and overall acceptability were mostly affected by GLA addition, however, the rancidity value of 2% GLA addition was significantly different from those of control and GLA-unadded and cholesterol-reduced butter at 0, 6 and 8 week storage. Among groups, no difference was found in texture in all storage periods. The smallest increase of total blood cholesterol in rats was found in the group fed 2% GLA-added and cholesterol-reduced butter for 8 week, compared with that in controls. The present results showed the possibility of cholesterol-reduced and GLA-added butter development without much difference in chemical, rheological and sensory properties, and indicated a slow increase effect on blood total cholesterol in rats.

• Asian-Australasian Journal of Animal Sciences
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• v.19 no.3
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• pp.450-458
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• 2006

The present study was carried out to investigate the changes in chemical and sensory properties, and cholesterol lowering effect of evening primrose oil (EPO) addition in cholesterol-reduced Cheddar cheese. The cholesterol removal rate reached 92.07% by ${\beta}$-cyclodextrin in the cheese before EPO addition. The thiobarbituric acid (TBA) value of cholesterol-reduced and EPO-added cheese increased with both ripening time and amount of EPO addition. Addition of 5% EPO resulted in a significant difference in TBA value after 4-week ripening, compared with no addition of EPO. The production of short-chain free fatty acids (FFAs) increased with ripening period in all treatments. From 4 week of ripening, the amounts of short-chain FFA in 3 and 5% EPO-added groups were significantly higher than those in other groups. Among sensory characteristics, rancidity was mostly affected by EPO addition, however, the rancidity value of 1% EPO-added was not significantly different from that of EPO-free and cholesterol-reduced cheese. Also, Cheddar cheese flavor was not profoundly affected by 1% EPO addition in all ripening periods. Total blood cholesterol dramatically decreased from 184.0 to 137.1 mg/dL with 5% EPO-added and cholesterol-reduced cheese following 8 weeks of feeding. The present results indicated that 5% EPO addition resulted in a profound lowering effect on blood total cholesterol with some adverse effects on chemical and sensory properties.

• The Korean Journal of Nuclear Medicine
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• v.26 no.2
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• pp.355-359
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• 1992

The $^{67}Ga$ has somewhat long physical and biological half livies with 78 hours and 600 hours respectively, so we can get $^{67}Ga-scan$ images for 3 or more days after once injection of $^{67}Ga$. Furthermore $^{67}Ga$ scan would be useful to search some residual tumors after surgical removal of the tumors trapped with $^{67}Ga$. However $^{67}Ga$ bound with plasma proteins would be delayed in plasma clearance as approximately 10% of the dose remains in the plasma at 24 hours. If the remained $^{67}Ga$ in the plasma is redistributed into the surgical wound, we wouldn't evaluate the degree of the tumor remained after surgery. So the authors examined the amounts of the remained blood $^{67}Ga$ and the redistribution of the blood $^{67}Ga$ into the artificial wound with S or more centimeters in the diameter at the neck and chest of the rabbits. The results were as follows; 1) The $^{67}Ga$ remained in the plasma were 12%, 5.7%, 4.2% at 24, 48 and 72 hours after $^{67}Ga$ injection respectively. 2) The blood $^{67}Ga$ were redistributed into the artificial wound with 5.9% at 48 hours and 6.9% at 72 hours after $^{67}Ga$ injection.

• Korean Journal of Food Science and Technology
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• v.31 no.2
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• pp.416-420
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• 1999

The effects of GOD and yeast on glucose content and pH of broiler and porcine blood plasma were investigated. The initial glucose concentration of broiler and porcine blood plasma were $150mg/100cm^{3}\;and\;143mg/100cm^{3}$, respectively. Addition of GOD and yeast decreased glucose contents in broiler and porcine plasma. As expected, plasma glucose content decreased as incubation time increased. While 1080 and 1110 min were required to remove glucose from both broiler and porcine plasma at GOD 5 units/g and 480 and 1020 min were required at GOD 10 units/g, respectively; both required 240 min at 0.3% yeast (w/w). The Maillard reaction can be prevented by desugarization. During the removal of glucose, pH of the plasma decreased. As glucose content in plasma leveled off, the pH value of plasma increased. Therefore, pH may be used as an index of desugarization.